234 Mr. II. ^V. Bateri on the 
The only species here described with which (7. Albrechti 
may be confounded is C. Yacnniims, Avhich is, however, 
always larger, with thorax much more narrowed behind 
than before, and stride much more conspicuously punctured. 
C. Maii/asanus is sometimes precisely similar to Albrechti 
in form (even of the thorax) and in colour, but the red 
tibiaD and tarsi amply distinguish it. 
The synonymy of the species is as follows : — 
C. Albrechti, Moraw. 1. c. (1862). 
C. Japonicns, Motschulsky, Etudes, Entom. 1857, ]). 
Ill, pi. 1. f. 7 (description worthless); id. Bull. 
Mosc. I860, 4, ]). 282. 
C. striatus, Chaud. Kev. & Mag. Zool. 1869 (January), 
p. 4. 
Var. C. corvinus, Motsch. Bull. Mosc. I860, 4, p. 282 
(Nagasaki). 
C. multistriatus, id. ]). 283 (Hakodadi). 
The prior name of Jajiomcua is not adopted, in the 
doubt that it may refer to some other allied species. 
It is probable that other fonns of Carahus Avill yet be 
found in unexplored parts of .Ja])an, which inay bridge 
over the slight differences existing between the four species 
above described. 
C. procerulus, Chaud. Kev. & Mag. Zool. 1862, p. 486. 
Yokohama. |jAAe>c «>1»-a^^ 1)1.- 3<,- k*-^, 
C. (jraiiaUdatt, Linn. Faun. Suec. u. 781. 
Var. dauricus, jNIannerh. 
Yesso. Not met with by Mr. LcAvis in the Southern 
Islands. 
C tuber culatus, Fisclicr, Entom. d. 1. Uussie, iii. ]). 
Iy6, t. 7 c, f. 1 ; taberculosus, Dej. Sp. (len. a. 
p. 549 ; f/ranosiis, Chaud. Bull. Mosc. 1844, iii. 
]). 437. 
(ienerally distributed on mountains in Jai)aii. I find 
no difference between Japanese specimens and those from 
Eastern Siberia. 
Calosomu Muximoiclczi, Morawitz, Beitr. z. Kiiieriauna 
Ins. Jesso, p. 20, t. 1, f. 7. 
" Supra obscure viridi-a^nca, prothoracc lateribus valde 
rotundato, posticc subangustato, sed non coarctato ; elytris 
punctato-striatis, intei'stitiis transversim imbricato-nigosis. 
